I get the error 'You did not sign in correctly or your account is temporarily disabled'.
I've already run:
php bin/magento admin:user:unlock vixent
or modified the password in database:
UPDATE admin_user SET password = CONCAT(SHA2('my_pass', 256), ':xxxxx') WHERE username = 'vixent';
The problem occurred when Magento asked me to change the password after login but when I clicked on 'Save' button, I got some errors and magento logs out.